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The volunteer functions inventory (VFI): adaptation and psychometric properties among a portuguese sample of volunteers

dc.contributor.authorMartins, Cátia
dc.contributor.authorSilva, José Tomás da
dc.contributor.authorNeves de Jesus, Saúl
dc.contributor.authorRibeiro, Conceição
dc.contributor.authorEstêvão, Maria Dulce da Mota Antunes de Oliveira
dc.contributor.authorBaptista, Ricardo
dc.contributor.authorCarmo, Cláudia
dc.contributor.authorBrás, Marta
dc.contributor.authorSantos, Rita
dc.contributor.authorNunes, Cristina
dc.date.accessioned2025-06-03T10:49:32Z
dc.date.available2025-06-03T10:49:32Z
dc.date.issued2024-03-25en_US
dc.date.updated2025-06-03T09:06:48Z
dc.description.abstractThe Volunteer Functions Inventory (VFI) is an instrument widely used to assess volunteers’ motivation based on the Functionalist Model of Omoto and Snyder. It assesses six factors that reflect several motivational functions. The VFI has been translated into various languages and validated in different cultural contexts, but some studies have reported different factor structures (e.g., five or four factors). In the Portuguese context, previous studies have also shown inconsistent results. The aim of this study was to adapt and validate the VFI for Portuguese volunteers, testing several alternative models (nine models) using confirmatory factor analysis. The sample comprised 468 volunteers (76.3% women), aged from 13 to 81 years (M = 36.66, SD = 14.93). The results support the original interrelated six-factor model as the best-fitting one. The VFI showed good internal consistency and convergent validity. Significant correlations were found between the VFI factors, organizational commitment, and volunteers’ satisfaction. Overall, the six-factor VFI is a valid and reliable tool for measuring the motivational functions of Portuguese volunteers, with implications for practice and research in the volunteering field.eng
dc.description.versionN/A
dc.identifier.doi10.3390/ejihpe14040053en_US
dc.identifier.slugcv-prod-4096675
dc.identifier.urihttp://hdl.handle.net/10400.1/27202
dc.language.isoeng
dc.peerreviewedyes
dc.publisherMDPI
dc.relationPsychology Research Center
dc.relationCentre of Statistics and its Applications
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectMotivations for volunteering
dc.subjectVolunteering functionalist approach
dc.subjectPsychometric properties
dc.subjectVolunteer functions inventory
dc.titleThe volunteer functions inventory (VFI): adaptation and psychometric properties among a portuguese sample of volunteerseng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitlePsychology Research Center
oaire.awardTitleCentre of Statistics and its Applications
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04345%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00006%2F2020/PT
oaire.citation.endPage837
oaire.citation.startPage823
oaire.citation.titleEuropean Journal of Investigation in Health, Psychology and Educationen_US
oaire.citation.volume14
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameMartins
person.familyNameNeves de Jesus
person.familyNameRibeiro
person.familyNameEstêvão
person.familyNameCarmo
person.familyNameBrás
person.familyNameNunes
person.givenNameCátia
person.givenNameSaúl
person.givenNameConceição
person.givenNameMaria Dulce da Mota Antunes de Oliveira
person.givenNameCláudia
person.givenNameMarta
person.givenNameCristina
person.identifier2601393
person.identifierI-4695-2014
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person.identifier.ciencia-id881B-53E8-0DB1
person.identifier.ciencia-idBE16-6664-637D
person.identifier.ciencia-idD711-CB24-6539
person.identifier.orcid0000-0002-1819-8516
person.identifier.orcid0000-0003-2019-1011
person.identifier.orcid0000-0003-0185-3200
person.identifier.orcid0000-0002-7151-8363
person.identifier.orcid0000-0002-7301-349X
person.identifier.orcid0000-0001-7430-1939
person.identifier.orcid0000-0002-1009-0519
person.identifier.ridA-1775-2018
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person.identifier.ridD-3608-2015
person.identifier.scopus-author-id57194438789
person.identifier.scopus-author-id8381590400
person.identifier.scopus-author-id55507762100
person.identifier.scopus-author-id7006695278
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.cv.cienciaid881B-53E8-0DB1 | Maria Dulce da Mota Antunes de Oliveira Estêvão
rcaap.rightsopenAccessen_US
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